| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.70 | 11.531% | $211.5743 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $13.94 | 3.389% | $14.4124 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $77.95 | 12.537% | $87.7226 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $115.55 | 3.465% | $119.5538 | $119.55 | $119.55 | $119.60 |
| Purchase #5 | $85.90 | 6.275% | $91.2902 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $45.88 | 4.631% | $48.0047 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $160.82 | 10.159% | $177.1577 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $689.74 | $749.7157 | $749.70 | $749.65 | $749.80 | |